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SN74HCT257D Tech Specifications

Texas Instruments  SN74HCT257D technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.

Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16Pins
Weight 141.690917mg
Operating Temperature -40°C~85°C
Packaging Tube
Series 74HCT
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16Terminations
Type Multiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Power Dissipation 1.5W
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4Functions
Supply Voltage 5V
Base Part Number 74HCT257
Pin Count 16
Number of Outputs 1Output
Operating Supply Voltage 5V
Circuit 4 x 2:1
Polarity Non-Inverting
Power Supplies 5V
Number of Channels 4Channels
Load Capacitance 50pF
Number of Bits 2Bits
Throw Configuration DPST
Propagation Delay 38 ns
Family HCT
Number of Inputs 8Inputs
Output Characteristics 3-STATE
Supply Type Single
Max I(ol) 0.006 A
Voltage Supply Source Single Supply
Independent Circuits 1
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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SN74HCT257D Documents

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SN74HCT257D brand manufacturers: Texas Instruments, Twicea stock, SN74HCT257D reference price.Texas Instruments. SN74HCT257D parameters, SN74HCT257D Datasheet PDF and pin diagram description download.You can use the SN74HCT257D Logic - Signal Switches, Multiplexers, Decoders, DSP Datesheet PDF, find SN74HCT257D pin diagram and circuit diagram and usage method of function,SN74HCT257D electronics tutorials.You can download from the Twicea.